{"uid":"cap_rO4WyalP3ddU2ED9dF8Yg","slug":"crypto-arbitrage-spread-data-api-79f38575","name":"Crypto Arbitrage Spread Data API","description":"Provides real-time arbitrage spread data for a given crypto symbol across exchanges and venues to identify trading opportunities.","url":"https://wallet-intel-api-production-3ec7.up.railway.app/api/v1/arb-spreads/%7Bsymbol%7D","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Token symbol to check (BTC, ETH, SOL, DOGE, PEPE, etc)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"prices":{"type":"array","description":"Price on each exchange, sorted low to high"},"spread":{"type":"object","description":"Best buy/sell pair with spread and profit calculation"},"symbol":{"type":"string"},"timestamp":{"type":"string"},"exchangesCovered":{"type":"number","description":"Number of exchanges that responded"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_e5KdqY6sY6i5_cKu-eqxV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns real-time arbitrage spread data for a given crypto token across multiple exchanges, identifying the best buy/sell pair and profit opportunity.","exampleAgentPrompt":"What's the current arbitrage spread for ETH — show me the best buy and sell prices across exchanges and how much profit I could make?","exampleUseCases":null,"resultDescription":"Returns a list of prices for the requested token sorted low to high across all responding exchanges, along with the best buy/sell pair, the spread value, an estimated profit calculation, a count of exchanges covered, and a timestamp.","failureModes":["Unknown or unsupported token symbol returns an error or empty result","Exchange data unavailable due to upstream feed outage reduces exchange count","Rate limiting or payment failure returns 402 Payment Required","Symbol missing from query returns a 400 Bad Request","Very low-liquidity tokens may have only 1-2 exchanges responding, making spread unreliable"],"whenToPreferThis":"Use this endpoint when you need real-time cross-exchange price spread and arbitrage opportunity data for a specific crypto token. Ideal for trading bots, opportunity scanners, or any workflow where you need to know which exchange offers the best buy/sell price and how much profit an arb trade could yield. Prefer over generic price APIs when the spread and profit calculation matter, not just the spot price.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:30:22.421Z","isFirstParty":false}